3433740731 has 2 divisors, whose sum is σ = 3433740732. Its totient is φ = 3433740730.

The previous prime is 3433740721. The next prime is 3433740797. The reversal of 3433740731 is 1370473343.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3433740731 - 2¹⁴ = 3433724347 is a prime.

It is a super-2 number, since 2×3433740731² = 23581150815456828722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3433740691 and 3433740700.

It is not a weakly prime, because it can be changed into another prime (3433740701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1716870365 + 1716870366.

It is an arithmetic number, because the mean of its divisors is an integer number (1716870366).

Almost surely, 2^3433740731 is an apocalyptic number.

3433740731 is a deficient number, since it is larger than the sum of its proper divisors (1).

3433740731 is an equidigital number, since it uses as much as digits as its factorization.

3433740731 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 63504, while the sum is 35.

The square root of 3433740731 is about 58598.1290742290. The cubic root of 3433740731 is about 1508.6523260600.

The spelling of 3433740731 in words is "three billion, four hundred thirty-three million, seven hundred forty thousand, seven hundred thirty-one".